Wood Columns

ice, River Forest, III,

Marx & Lutz, Architects, Chicago, III.

U’s Patent

by HARTMANN-SANDERS

ock Joint

€

2

Lock-Joint

WOOD COLUMNS

by Hartmann-Sanders

Columns and Pilasters
Caps, Bases and Plinths

Since 1900 the Hartmann-Sanders Company has spe¬
cialized in the design and construction of quality
columns for exterior and interior use—featuring the
"Koll's Patent" Lock-Joint wood stave construction
which cannot come apart. Our factory of 40,000
square feet is the largest and best equipped plant of
its kind in the country devoted exclusively to this
class of work. The personnel in each department con¬
sists of experienced craftsmen, thoroughly trained
architecturally and mechanically in the best tradi¬
tions of column design and construction. Thousands
of installations throughout the United States attest to
the lasting qualities of these columns.

Designs and Other Products

The designs of Hartmann-Sanders standard columns
are based on proportions of the five orders of archi¬
tecture. They can also be furnished in special de¬
signs, without additional charge, if they do not depart
drastically from standard types.

Hartmann-Sanders will promptly furnish estimates
according to the architect's drawing and full size de¬
tail on the following items: special columns, pilasters,
porch materials, colonial entrances for exterior and
interior uses, and special architectural woodwork.
Our experience with the above work enables us to
correctly interpret the wants of the most discriminat¬
ing architect. A Hartmann-Sanders representative will
be glad to help you solve your particular problem.

Lock-Joint Columns and Pilasters

Carrying Capacity of Columns —Our columns are
able to carry the weight of any wood cornice, pedi¬
ment, or ordinary balcony without a structural tim¬
ber or iron column on the inside. When necessary to
use a structural support, columns are made in halves
and doweled with hardwood dowels about three feet
apart so that they can easily be taken apart before
erection and put together with cold water glue.
Clamps will be furnished on request, to be returned
to the factory when they have served their purpose.
Architects are cautioned not to permit blocking or
wedging between the inside of the column and the
structural post. This is important.

Splice Joint —In addition to the perfect
lock-joint used to assemble the staves of
the column, we have devised a dove¬
tailed joint, put together with waterproof
glue under screw pressure, to splice the
ends of the staves if the length of col¬
umns calls for material longer than can
be secured in one piece. (See cut.) It
is practically impossible to make a tight
butt-joint without this splice illustrated at
the right. These added features make our
columns mechanically perfect.

Correct Entasis —Shafts are turned in the lathe with
the correct entasis. To assure uniform stave thick¬
ness and strength, the staves are straight one-third
and gradual-tapered for the upper two-thirds—an
outstanding Hartmann-Sanders feature. This com¬
pensates for the entasis and allows for fluting and
necking coves without cutting too close to joint.

Fluting —Illustrated below are sections showing the
two standard types of fluting.

Section Showing Doric Fluting Section Showing Ionic Fluting
on Design 215, 195 on All Other Column Designs

Stopping Flutes —The ends of flutes on Ionic fluted
columns are stopped at top and bottom on a half
circle by a special attachment on our machines,
thereby emphasizing the strong lines and beauty
of a fluted column. This is extremely important for
correct architectural design of columns and pilasters.

V

Wood Columns

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Ventilation Inside the Column —To provide continu¬
ous circulation of air on the inside of the column, a
hole should be bored through the column shaft above
the neck bead where a wood cap is used or beneath
the neck bead for composition caps. The hole to be
located on the inside, facing the building.

j Hartmann-Sanders Company

For Exterior Use

For Interior Use

Harvard Memorial Chapel, Harvard University, Cambridge. Mass.
Coolidge, Shepley. Buliinch & Abbot. Architects
Columns are 60" diameter, 28' long. Design 190

Thickness of Stock

Experience in column
construction has
demonstrated that
the thickness of stock
for the various sizes
as shown in the table
below will provide
enough material to

Style C

properly and afford

carry out the architectural detail
sufficient strength.

Minimum Thickness of Stock

Winnetka Congregational Church, Winnetka, Ill.
Aymar Embury, II, Architect
Columns are 24" diameter, 24' long

Types of Lumber —As Hartmann-Sanders columns
are furnished with a guarantee, we reserve the right
to use such lumber which in our opinion is the most
enduring. With this thought in mind, for exterior
columns we use clear heart California Redwood
free from all sap, found from our experience to be
the most durable for column construction. This
lumber comes in lengths longer than average, and
therefore, can be furnished with a minimum of
spliced staves. Columns and pilasters for interiors
are made in all woods.

Plan Types —The drawings below show the scope
of Hartmann-Sanders column and pilaster plan
types available.

Up to 12 in. Dia. lO'O" long.1^2 in staves

Plain Above 10 0 long.2 in. staves

Shalt 13 in * to 22 in - Dia .2 in. staves

23 in. to 38 in. Dia.3 in. staves

39 in. and up.4 in. staves

6 in. to 8 in. Dia. lO'O" long.1 V2 in. staves

Above 10*0" long. 2 in. staves

9 in. to 20 in. Dia.2 in. staves

21 in. to 36 in. Dia.3 in. staves

37 in. and up.4 in. staves

3

X in

Caps

Greek Ionic Composition Cap

Durabilt Composition Caps —All ornamental caps
shown on the various column designs in this catalog
are made in the Hartmann-Sanders factory of Dura¬
bilt hard texture composition, used exclusively by
us. Because of its weatherproof and water resisting
ingredients, this material is guaranteed to withstand
the deteriorating influence of the elements. All stock
models are made in accordance with proportions
called for by the various orders of architecture. Fa¬
cilities are available for making models for special
caps from architect's details. When composition
caps are to be used, suitable wood dowels are fur¬
nished without extra cost to carry the weight of the
overhead work.

Wood Hand Carved Caps —Hartmann-Sanders is
prepared to furnish wood hand carved caps, using
its stock composition caps as models or making them
according to the architect's own detail.

Architect’s Specifications

In order to enable the architect to incorporate essen¬
tial items in his specifications, we offer herewith a
typical specification in two concise paragraphs.
More detailed specifications are given to be used
at the discretion of the architect by merely including
a paragraph covering accessories. Any and all ac¬
cessories will be included by the Hartmann-Sanders
Co. only when specified to be furnished by the man¬
ufacturer.

"Columns shall be Roll's Patent Lock-Joint Staved
Wood Columns, manufactured by the Hartmann-
Sanders Co., Chicago, and New York, according to

their design No.(here specify design number

in catalog. If the design is to be made according to
architect's drawings: "To be made according to
architect's full size detail".) Staves shall be made

of_in. stock (here specify the thickness required.

For schedule of thickness of staves necessary for
the various sizes of columns see page 3.) Shafts,
bases and caps shall be glued with waterproof cold
water glue. Columns to be primed at the factory
with a coat of white lead and oil. When ornamental
caps are used specify "DURABILT COMPOSITION
CAPS".

"Material shall be .... (here specify lumber, see
page 3.) The tops of all capitals shall be flashed
with .... (here specify sheet lead, copper or lead
4 coated copper.) The square plinths shall be-

Flashing of Exterior Caps

If the entire top of exterior composition or wood caps
is not covered with the flashing of galvanized iron, (

sheet lead or copper, the water, snow and ice that
strike the cornice or facia is bound to run into and
down the cap, effecting its ultimate disintegration.

If the moisture has access from the top to the inside
of the column, it will cause swelling of the material,
thereby injuring the attractive appearance of the
column. The flashing of galvanized iron, zinc or
copper should be applied preferably at the factory
or by the sheet metal contractor.

It should cover the entire top of the abacus and
turn down over the top member at least Vi in. as
illustrated above.

(here specify ventilated wood plinths, ventilated cast
iron plinths, aluminum plinths, or lead plates. The
protection and installation of the columns shall be
according to the instructions furnished by the manu¬
facturer."

Installation

Should the columns arrive at the building before
they can be installed, they must be stored in the
building or properly protected with waterproof cov¬
erings in a thorough manner, including both ends
and top of the column shafts. Do not lay columns
directly on the ground. Hartmann-Sanders is not
responsible for damages caused by improper care
while the columns are on the job awaiting installa¬
tion.

We recommend that after the bases are in place
and before setting the shaft in position on the base
that a heavy coat of white lead be applied to that
part of the base which would be occupied by the
shaft. Contractors are cautioned not to depend on C 1 *

the priming coat for an indefinite period after the col¬
umns are erected. We advise that the columns, caps
and bases be given a second coat of paint immedi¬
ately upon erection and we recommend three coats
of paint over our priming coat.

Plinths

Cast Iron Plinth

Plinth in Position

Ventilated Cast Iron or Aluminum Plinths

When columns rest on cement, brick or stone floors,
we recommend the use of ventilated cast iron or
aluminum plinths. We have found from careful
study that they fill a long-felt necessity. They not
only eliminate the annoyance often caused by the
deterioration of mitred wood plinths, but also pro¬
vide for the circulation of air to the inside of the
column shaft, which is a very essential feature.
They are finished smooth and when painted on the
job harmonize with the finish of the column.

Ventilated Wood Plinths —All exterior columns,
with the exception of No. 190 and 195 are provided
with ventilated wood plinths, unless otherwise
specified.

Ordering

Mention Hartmann-San-
ders catalog number and
in addition give the fol¬
lowing information:

Columns —Give quantity
wanted and size at largest
and smallest diameter of
shaft, thickness of staves
and overall length.

State if for interior or ex¬
terior use.

A glance at Fig. 1 will
show where measure¬
ments are usually taken.

F

Fig. 1

Pilasters— When ordering pilasters to match col¬
umns, note that they are made three ways:

1. Pilaster face to have the same taper as column
shaft.

2. Pilaster face to be the same width as top diam¬
eter of column shaft.

3. Pilaster face to be equal to half the difference be¬
tween top and bottom diameter of column shaft.

Also give the dimension of the pilaster return. Refer
to Fig. 1.

Plinths— Specify type of material to be used.

Metal Plinth Dimensions

For Bottom
Diameter
of Shaft

Size of

Square Plinth

Height

For Bottom
Diameter
of Shaft

Size of

Square Plinth

Height

5 in.

6 * 1 2 3 * A in. sq.

1 5 /8 in.

16 in.

21% in. sq.

3Va in.

6 in.

8 in. sq.

1% in.

17 in.

23 in. sq.

4 in.

7 in.

9% in. sq.

1 % in.

18 in.

24 % in. sq.

4 V4 in.

8 in.

10 3 /4 in. sq.

1 % in.

19 in.

25 5 A in. sq.

4 % in.

9 in.

12 Vs in. sq.

2 Va in.

20 in.

27 in. sq.

43/4 in.

10 in.

13% in. sq.

2 3 /8 in.

21 in.

28 3 /s in. sq.

5 in.

11 in.

14% in. sq.

2% in.

22 in.

29 3/4 in. sq.

5 % in.

12 in.

16% in. sq.

23/4 in.

23 in.

31% in. sq.

5% in.

13 in.

17% in. sq.

3 in.

24 in.

32 % in. sq.

53/4 in.

14 in.

18% in. sq.

3 3 /8 in.

25 in.

33 3/4 in. sq.

6 in.

15 in.

20 % in. sq.

3 5 /s in.

26 in.

35 % in. sq.

6 V4 in.

Lead Ventilating Plates —Recommended on Greek
Doric Columns as well as the bottom of turned bases
which rest on stone plinths. On the Greek fluted
columns the plates are made to conform to the out¬
line of the flutes. These plates are made Vt, Vi or
% in. thick in four parts with a space between each
part to provide ventilation.

Flashings— Specify material if Hartmann-Sanders is
to supply.

Caps— In ordering column caps give type, quantity
and size required; also state whether for exterior or
interior use. Diameter of columns should be taken
where shown on Fig. No. 2 for Corinthian, Erech-
theum. Composite, Angular Greek with Necking,
Scamozzi with Necking, and Temple of Winds cap¬
itals, and for all other capitals, either according to
Figs. 3 or 4, whichever way the neck of shaft is
turned.

Unless otherwise specified, pilaster caps will be
furnished with same shaft measurements as column
capitals and returning one-half. Note line drawing
Fig. 1 before ordering.

Fig. 2

Fig. 3

Fig.4

Hartmann-Sanders Company

c

Lock-Joint Wood Columns

Design 190 (illustrated)

Greek Doric column, plain shaft

Design 195 (illustrated)

Greek Doric column, fluted shaft

Design 230

Similar to Design 235 but with plain shaft

Design 235 (illustrated)

Roman Ionic cap, fluted shaft, Attic base

Design 240 (illustrated)

Scamozzi cap, plain shaft, Attic base

Design 245

Similar to Design 240 but with fluted shaft

Design 190

Design 195

Hartmann-Sanders Installations

Residence at
Scarsdale, New York

Edgar and

Verna Cook Salomonsky.
Architects, New York City

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Columns are
9" diameter, 18' long

Residence at
Irvington, New York

Aymar Embury, II,
Architect, New York City

Hartmann-Sanders Company

1

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Columns — Continued

Design 200 (illustrated)

Tuscan column, plain shaft

Design 205 (illustrated)

Tuscan column, fluted shaft

Design 260 (illustrated)

Greek Ionic cap, plain shaft, Attic base

Design 265

Similar to Design 260 but with fluted shaft

Design 270

Similar to Design 275 but with plain shaft
Design 275 (illustrated)

Angular Greek Ionic cap, plain shaft, Attic base

Design 200

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School Auditorium
Glencoe, Illinois

Warner, McCornack
and Mitchell,
Architects,

Cleveland, Ohio

John A. Armstrong,
Associate Architect,
Chicago, Illinois

Columns are

21" diameter, 25' long

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Design 260

Wood Columns

Greek Ionic Cap
Used with Design 260, 265

Angular Greek Ionic Cap
Used with Design 270, 275

Residence at
White Plains,
New York

Donn Barber,
Architect,

New York City

Hartmann-Sanders Company

J

Columns — Continued

Design 210 (illustrated)

Roman Doric column, plain shaft

Design 215 (illustrated)

Roman Doric column, fluted shaft

Design 250

Similar to Design 255 but with plain shaft

Design 255 (illustrated)

Corinthian cap, fluted shaft, Attic base

Design 280 (illustrated)

Angular Greek Ionic cap (with necking), plain
shaft, Attic base

Design 285

Similar to Design 280 but with fluted shaft

Design 210

Residence at Park Ridge, Illinois

Zook and McCaughey,
Architects, Chicago, Illinois

Columns are 20" diameter, 18' long
Design 240

Wood Columns

Angular Greek Ionic Cap (with necking)
Used on Design 280, 285

Design 255

Design 280

Corinthian Cap
Used on Design 250, 255

1

Field House and Gymnasium,
University ol Maryland,

College Park, Maryland

Henry Powell Hopkins, Architect
Baltimore, Maryland

Columns are 36" diameter,

28' long. Special Design

Hartmann-Sanders Company

i

Columns — Continued

Design 220 (illustrated)

Roman Doric cap, plain shaft, Attic base

Design 225

Similar to Design 220 but with fluted shaft

Design 290

Similar to Design 295 but with plain shaft

Design 295 (illustrated)

Erectheum cap, fluted shaft, Attic base

Design 330

Similar to Design 335 but with plain shaft

Design 335 (illustrated)

Temple of Winds cap, fluted shaft, Attic base

Design 220

Design 225

<t£nsaa^ 'di . dOomi

Hinsdale Memorial Building,
Hinsdale, Illinois

Edwin H. Clark,

Architect, Chicago, Illinois

Columns are 20" diameter, 24' long

i

Design 295

Design 335

Wood Columns

Erectheum Cap
Used on Design 290. 295

Temple of Winds Cap
Used on Design 330. 335

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Metropolitan Life Insurance Co.
Housing Project "Parklabrea"
Los Angeles. California

Leonard Schultze and Associates
Architect, New York City

Starrett Brothers and Eken,
Incorporated, Builders,

New York City

Hartmann-Sanders Company

Western Division Headquarters
Aetna Insurance Co., Park Ridge, Ill.
Victor L. Charn, Architect
Ragnar Benson Inc., Builder

Representative Applications of Wood Columns

Alteration to residence at Rocky Ford,
Colorado. Smaller picture shows house
before alteration. Columns are 20" in
diameter, 19' 5" long. Design 335. Width
of building is 44' 9".

Wood Columns

Chapel at Hanover College, Hanover,
Indiana

Jens Frederick Larson, Architect

St. Joseph's Church, Richmond, Illinois
Barry and Kay, Architects, Chicago, Illinois
Columns are 20" diameter, 15'6" long.
Design 230

Hartmann-Sanders Company

Screened Porch at Winnetka, III.—Chatten & Hammond, Architects.

Middle College at Beloit College, Beloit, Wise.—Allen & Webster, Archts.

Residence at Lexington, Ky.

Residence at Coral Gables, Fla.
— Upton Ewing, Architect.

North College, Beloit, Wise.

First Church of Christ Scientist, Charlotte, N. C.—Charles Draper Faulkner, Architect.

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From the collection of:

Carol J. Dyson, AIA